You don't need to escape the space, the quote marks in the ls command handle it for you!

This is strange though. It looks like you have permissions to the directory. Are you able to create files from the terminal there? For example:

cd "/Users/mike/Desktop/MT/Study/Courses/Network Security/python_courses/Personal"
touch test

If that works, try:

code-server "/Users/mike/Desktop/MT/Study/Courses/Network Security/python_courses/Personal"

Dear:

Are you able to create files from the terminal there?

I have tried: cd "/Users/mike/Desktop/MT/Study/Courses/Network Security/python_courses/Personal" touch test and it showed me nothing, but when I go to Mac finder, I can see that the files are created.
截屏2021年06月22日 18 58 44

Then I have tried: code-server "/Users/mike/Desktop/MT/Study/Courses/Network Security/python_courses/Personal", it showed me:

(base) YEMBP:Personal mike$ code-server "/Users/mike/Desktop/MT/Study/Courses/Network Security/python_courses/Personal"
[2021年06月21日T19:20:43.657Z] info code-server 3.10.2 387b12ef4ca404ffd39d84834e1f0776e9e3c005
[2021年06月21日T19:20:43.658Z] info Using user-data-dir ~/.local/share/code-server
[2021年06月21日T19:20:43.669Z] info Using config file ~/.config/code-server/config.yaml
[2021年06月21日T19:20:43.669Z] info HTTP server listening on http://192.168.1.175:8080 
[2021年06月21日T19:20:43.669Z] info - Authentication is enabled
[2021年06月21日T19:20:43.669Z] info - Using password from ~/.config/code-server/config.yaml
[2021年06月21日T19:20:43.669Z] info - Not serving HTTPS 
[IPC Library: Pty Host] INFO Persistent process "2": Replaying 219 chars and 1 size events

截屏2021年06月22日 18 50 08

Many thanks,
Best regards,

Mike

And one more question here, how I can run the code I write from code-server web?

You should be able to open that folder in code-server, open the Integrated Terminal and then run python hello.py

Dear:

open that folder in code-server

I have done this and tried both python hello.py and python3 hello.py, but none of them worked, they showed: can't open file 'hello.py': [Errno 2] No such file or directory.

截屏2021年06月22日 22 33 01

And unfortunately when I writing the message, code-server web stoped working again(could not see anything again), so I tried above thing in vscode locally.
So I am think to escape the space from Network Security, make it into Network_Security. Should I change it in macOS files system or change it in VScode?
Many thanks,
Best regards,

Mike

have done this and tried both

From the screenshot it looks like you're Terminal is in a different folder than hello.py is in? Which is why that wouldn't work. You need to cd into that folder. Looks like from the file explorer you're in yt222ar_assign1 but the terminal is in Courses? Hard to tell.

Inside terminal, run pwd to see the working directory. If it shows yt222ar_assign1 then you are in the right place and can run python hello.py. If it isn't, then you need to cd into that directory and then you can run python hello.py.

Should I change it in macOS files system or change it in VScode

Either works! I would use whatever you're more comfortable with!